RUDDER TRAVEL UNRESTRICTED
LIGHT ON ABOVE 200 KNOTS IAS
RUD HYD CONT Lever..................................................................... MAN
- - - - - DURING APPROACH WHEN BELOW 181 KIAS - - - - -
RUD HYD CONT Lever......................................................................PWR
* * * *
RUDDER TRAVEL UNRESTRICTED
LIGHT NOT ON FOR LANDING
Note: The light should come on between 165 and 144 KIAS.
If RUDDER TRAVEL UNRESTRICTED light does not come on during deceleration, momentarily centering rudder petals and rudder trim may restore unrestricted rudder.
Annuciator Panel ................................................................................TEST
IF Light Tests Normal:
Note: Two main areas of concern with rudder restricted are crosswind landing capability and controllability with asymmetric thrust. The following restrictions assume rudder is limited to maximum restriction.
Target Speed .................................................VREF + 5, MIN 135 KIAS
Maintain a minimum of 135 KIAS until landing is assured.
Crosswind Limit.......................................................................12 KTS.
Go Around Speed ........................................ MINIMUM OF 135 KIAS
Caution: During an engine out go around, it may require up to 8 degrees of bank in the direction of the good engine to maintain a constant heading.
* * * *
Sec. 3 Page 48 MD-80
Rev. 12/01/00 #29 Continental Flight Manual
SLAT DISAGREE LIGHT ON
Caution: Do not move flap/slat handle until a safe altitude and airspeed have been attained.
Caution: Do not use the autothrottle or speed command system as speed schedules may not be valid.
Note: SLAT DISAGREE light indicates either asymmetric slats, disagreement between slat position and slat handle position, or indicator malfunction. The autopilot should be disconnected when determining whether an actual asymmetric slat condition exists. If no asymmetry is noted when hand flying the aircraft, land with flaps 28° or 40° as directed by this checklist.
Note: If slat asymmetry is indicated at any time by lateral trim change, return flap/slat handle to the last position where slats were symmetric. Do not exceed 240 KIAS / .57 Mach for the remainder of the flight. Land with the most flaps that can be extended while retaining a symmetric slat condition.
IF AUTO SLAT Light is Off: IF SLAT DISAGREE Light On and Stays On During Retraction: Do not exceed 240 KIAS / .57 Mach (fully extended slat limit speed). Extend flaps/slats as required for a normal landing.
(Continued)
MD-80 Sec. 3 Page 49
Flight Manual Continental Rev. 12/01/00 #29
SLAT DISAGREE Light On And Stays On During Extension From UP/RET To 0°/TO Or 11°/TO And No Asymmetric Condition Exists:
Note: If asymmetric condition developed, return flap/slat handle to UP/RET and refer to ABNORMAL FLAP LANDING, this Section.
Airspeed ................................................. 240 KIAS MAX
Flap / Slat Handle.................................................15°
/TO
IF SLAT DISAGREE Light is Off:
Plan landing using normal flap/slat setting and speeds.
OR OR
* * * *
IF SLAT DISAGREE Light Is On.
Plan landing with flaps 28° or 40° and use slats retracted Vref speed. Refer to V-SPEEDS FOR ABNORMAL LANDINGS, section 5.
* * * *
IF SLAT DISAGREE Light On And Stays On During Extension From 0°/TO Or 11°/TO To 15°/TO And No Asymmetric Condition Exists:
Plan landing with flaps 28° or 40° and use slats retracted Vref speed. Refer to V-SPEEDS FOR ABNORMAL LANDINGS, Section 5.
Note: If asymmetric condition developed, return flap/slat handle to 11°/TO. If condition is symmetric, land with 11°/TO. Refer to ABNORMAL FLAP LANDING, this section. If 11°/TO is not symmetric, return flap/slat handle to 0°/TO or UP/RET to achieve a symmetric condition. Refer to ABNORMAL FLAP LANDING, this Section.
* * * *
Sec. 3 Page 50 MD-80
Rev. 05/15/95 #23 Continental Flight Manual
IF Time Permits:
SPOILER PANEL STUCK IN EXTENDED POSITION
Determine which wing has extended spoiler panel by control input required to maintain wings level. Make a visual inspection if possible.
Note: Outboard panel.................RIGHT HYDRAULIC SYSTEM
Inboard panel ..................... LEFT HYDRAULIC SYSTEM
Associated Hydraulic System ........................... PRESSURIZED
Speed Brake Lever ........................................................ CYCLE
IF Panel Does Not Retract:
Associated Eng Hyd Pump............................................ OFF
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